gh::Tags::TimeDerivShiftCompute< SpatialDim, Frame > Struct Template Reference

Compute item to get time derivative of the shift vector from the generalized harmonic and geometric variables. More...

#include <TimeDerivOfShift.hpp>

Public Types
using	argument_tags
using	return_type = tnsr::I<DataVector, SpatialDim, Frame>
using	base = ::Tags::dt<gr::Tags::Shift<DataVector, SpatialDim, Frame>>
Public Types inherited from Tags::dt< gr::Tags::Shift< DataVector, SpatialDim, Frame > >
using	type
using	tag

Static Public Attributes
static constexpr auto	function

Detailed Description

template<size_t SpatialDim, typename Frame>
struct gh::Tags::TimeDerivShiftCompute< SpatialDim, Frame >

Compute item to get time derivative of the shift vector from the generalized harmonic and geometric variables.

Details

See time_deriv_of_shift(). Can be retrieved using gr::Tags::Shift wrapped in Tags::dt.

Member Typedef Documentation

argument_tags

template<size_t SpatialDim, typename Frame>

using gh::Tags::TimeDerivShiftCompute< SpatialDim, Frame >::argument_tags

Initial value:

 
      tmpl::list<gr::Tags::Lapse<DataVector>,
                 gr::Tags::Shift<DataVector, SpatialDim, Frame>,
                 gr::Tags::InverseSpatialMetric<DataVector, SpatialDim, Frame>,
                 gr::Tags::SpacetimeNormalVector<DataVector, SpatialDim, Frame>,
                 Phi<DataVector, SpatialDim, Frame>,
                 Pi<DataVector, SpatialDim, Frame>>

Member Data Documentation

function

template<size_t SpatialDim, typename Frame>

auto gh::Tags::TimeDerivShiftCompute< SpatialDim, Frame >::function

staticconstexpr

Initial value:

= static_cast<void (*)(
      gsl::not_null<tnsr::I<DataVector, SpatialDim, Frame>*>,
      const Scalar<DataVector>&, const tnsr::I<DataVector, SpatialDim, Frame>&,
      const tnsr::II<DataVector, SpatialDim, Frame>&,
      const tnsr::A<DataVector, SpatialDim, Frame>&,
      const tnsr::iaa<DataVector, SpatialDim, Frame>&,
      const tnsr::aa<DataVector, SpatialDim, Frame>&)>(
      &time_deriv_of_shift<DataVector, SpatialDim, Frame>)

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The documentation for this struct was generated from the following file:

• src/PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/TimeDerivOfShift.hpp